Golgappa.net | Golgappa.org | BagIndia.net | BodyIndia.Com | CabIndia.net | CarsBikes.net | CarsBikes.org | CashIndia.net | ConsumerIndia.net | CookingIndia.net | DataIndia.net | DealIndia.net | EmailIndia.net | FirstTablet.com | FirstTourist.com | ForsaleIndia.net | IndiaBody.Com | IndiaCab.net | IndiaCash.net | IndiaModel.net | KidForum.net | OfficeIndia.net | PaysIndia.com | RestaurantIndia.net | RestaurantsIndia.net | SaleForum.net | SellForum.net | SoldIndia.com | StarIndia.net | TomatoCab.com | TomatoCabs.com | TownIndia.com
Interested to Buy Any Domain ? << Click Here >> for more details...

what do you mean by leading power factor & lagging power
factor

Answer Posted / simon

Pf is of 3 types i.e
1.Leading (Xc>Xl)
2. Lagging(Xc,Xl)
3.Unity (Xc=Xl)

1.In A.C Circuit if cap Reactance's has more current in comparison of inductive reactance's then Voltage will lead.
2.In A.C Circuit if cap Reactance's has less current in comparison of inductive reactance's then Voltage will lag.
3.In A.C Circuit if both r equal then it will b unity.

Is This Answer Correct ?    0 Yes 3 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

State nyquist stability criterion.

1109


which of the following elements is not present in stainless steel

2482


what is deffrence between squirral cage and wound rotor in IM?

1913


what is the importance of Partial Dischage test for Electrical Equipments

1858


why Induction Generators are not "Black start" ? and apart from WTGs where this types of generator are generally used?

2591


Why we use 4-20 mA Analog signal for the PLC input? Why not 0-20 mA? Why not 5-25 mA?

2846


In Electrical 'Single Line Diagram' cable nomenclature shows "2 X 1C X 630sq.mm to be provided for one incomer. The question is how many cable to be proved for one Incomer.

1704


what is meant by neutral compensation factor and where it is used

1842


The knee point of a current transformer is normally unique and known.So why in the nameplate of a CT they put the minimum value like this Vk> 400v.

1326


how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?

1920


What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

1865


i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com

1969


What is Instantaneous Earth fault relay,how will work

2151


how tto ingress mw in turbine explain.procedure ?

2216


Why do you have to use Protecion relay with the function MTB ( Mechanical Trip Button ) for electrical system.

2140